855649624059

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{289871}}^1$

素因数の和:290065

約数の個数: 64

約数和(自身を含む): 1377471744000

約数和(自身を除く): 521822119941

約数列:

[1, 3, 9, 17, 27, 51, 59, 109, 153, 177, 327, 459, 531, 981, 1003, 1593, 1853, 2943, 3009, 5559, 6431, 9027, 16677, 19293, 27081, 50031, 57879, 109327, 173637, 289871, 327981, 869613, 983943, 2608839, 2951829, 4927807, 7826517, 14783421, 17102389, 31595939, 44350263, 51307167, 94787817, 133050789, 153921501, 284363451, 290740613, 461764503, 537130963, 853090353, 872221839, 1611392889, 1864160401, 2616665517, 4834178667, 5592481203, 7849996551, 14502536001, 16777443609, 31690726817, 50332330827, 95072180451, 285216541353, 855649624059]

約数ペア:

[(1, 855649624059), (3, 285216541353), (9, 95072180451), (17, 50332330827), (27, 31690726817), (51, 16777443609), (59, 14502536001), (109, 7849996551), (153, 5592481203), (177, 4834178667), (327, 2616665517), (459, 1864160401), (531, 1611392889), (981, 872221839), (1003, 853090353), (1593, 537130963), (1853, 461764503), (2943, 290740613), (3009, 284363451), (5559, 153921501), (6431, 133050789), (9027, 94787817), (16677, 51307167), (19293, 44350263), (27081, 31595939), (50031, 17102389), (57879, 14783421), (109327, 7826517), (173637, 4927807), (289871, 2951829), (327981, 2608839), (869613, 983943)]